Liquid-cooling type double-sided cooler

Abstract

The present disclosure provides a liquid-cooling type double-sided cooler, including a first cooling portion and a second cooling portion. In the liquid-cooling type double-sided cooler, another end of the first cooling portion is formed with a first communication hole that is configured to penetrate the first cooling liquid path and an outside of the first cooling portion, another end of the second cooling portion is formed with a second communication hole that is configured to penetrate the second cooling liquid path and an outside of the second cooling portion; and the first cooling portion and the second cooling portion are positioned such that the first communication hole and the second communication hole face each other, and the first cooling liquid path and the second cooling liquid path are connected with each other.

What is claimed is: 
     
       1. A liquid-cooling type double-sided cooler including:
 a first cooling portion configured to:
 form a first cooling liquid path within which cooling liquid flows such that the cooling liquid is flowed into and discharged in one end of the first cooling portion; and 
 
 a second cooling portion configured to:
 form a second cooling liquid path within which the cooling liquid flows such that the cooling liquid is flowed out of and discharged from one end of the second cooling portion; and 
 wherein the second cooling portion is located at a predetermined distance from the first cooling portion below a lower cover of the first cooling portion, 
 wherein another end of the first cooling portion is formed with a first communication hole that is configured to penetrate the first cooling liquid path and an outside of the first cooling portion, and another end of the second cooling portion is formed with a second communication hole that is configured to penetrate the second cooling liquid path and an outside of the second cooling portion, 
 wherein the first cooling portion and the second cooling portion are positioned such that; the first communication hole and the second communication hole face each other; and the first cooling liquid path and the second cooling liquid path are connected with each other, 
 wherein the first cooling portion comprises a first edge portion that protrudes toward the outside of the first cooling portion along a circumference of the first communication hole, 
 wherein the second cooling portion comprises a second edge portion that protrudes toward the outside of the second cooling portion along a circumference of the second communication hole, 
 wherein the first edge portion and the second edge portion are coupled to each other and the first cooling liquid path and the second cooling liquid path are connected with each other, 
 a first protrusion portion protruding toward an outside of the second communication hole along the circumference of the second communication hole; and 
 a second protrusion portion protruding toward an outside of the first protrusion portion along a circumference of the first protrusion portion, wherein the second protrusion portion is provided in an opposite direction of the second communication hole from the first protrusion portion, and 
 wherein the first edge portion is inserted into a space between the first protrusion portion and the second protrusion portion such that the first edge portion and the second edge portion are coupled to each other. 
 
 
     
     
       2. The liquid-cooling type double-sided cooler of  claim 1 , wherein the liquid-cooling type double-sided cooler further comprises a sealing portion configured to seal a space between the first protrusion portion and the second protrusion portion, wherein the sealing portion is formed in the space between the first protrusion portion and the second protrusion portion. 
     
     
       3. The liquid-cooling type double-sided cooler of  claim 1 , wherein the first cooling portion includes an upper cover and the lower cover within which the first cooling liquid path flows. 
     
     
       4. The liquid-cooling type double-sided cooler of  claim 1 , wherein the second cooling portion includes an upper cover and a lower cover within which the second cooling liquid path flows.